Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload. This issue has been patched in XWiki 14.4.8, 14.10.3 and 15.0RC1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Remediation

References

CVE-2023-29522

Related Vulnerabilities

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MediaWiki Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-4302)

MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2019-16738)

Grafana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-18623)

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Severity

High

Classification

CVE-2023-29522 CWE-138 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities